ID3DXKeyFrameInterpolator::GetRotationKeys Method

Returns an array of rotation values.

Syntax

HRESULT GetRotationKeys(      

    LPD3DXKEY_QUATERNION pKeys
);

Parameters

pKeys

[out, retval] Returns an array of LPD3DXKEY_QUATERNION values. Each quaternion contains the rotation values at a single key frame.

Return Value

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be one of the following values.

D3DERR_INVALIDCALL

The method call is invalid. For example, a method's parameter may have an invalid value.